Halloween costume help.

So Halloween is coming up and I need to find a costume for our daughter. My mother in law wants to take her five month pictures at the Walking Dead place so I thought it would be cute if we were all zombies. (Cheesy, I know). I found a costume for my husband but I'm having trouble finding one for me and our daughter.

I feel like she is too young to put makeup on her face so I need a way to make her look like a zombie without makeup. She'll be five and a half months at Halloween.

Also, what ideas do you have for me? I was going to find dresses for us and shred them up and put blood on them but I don't know how that will look.